Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Ka7 win in 7 half-moves
4 Kb8 win in 7 half-moves
5 Kc4 win in 7 half-moves
6 Kd4 win in 7 half-moves
7 Ra1 win in 7 half-moves
8 Rb2 win in 7 half-moves
9 Rb3 win in 7 half-moves
10 Rb5 win in 7 half-moves
11 Ka6 win in 11 half-moves
12 Ka8 win in 11 half-moves
13 Kb4 draw
14 Kb5 draw
15 Kbb6 draw
16 Kcb6 draw
17 Kd5 draw
18 Rc1 draw
19 Rg1 draw
20 Kbc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Kcc6 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves